{
  "manageEntity": {
    "action": "Repost",
    "entityId": "395801782",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1690085405317d93f7b857a24d63d65eacdf16119051acdda3c555e2eb60f232",
    "signature": "0xe4e615611a0156f6c0479ce72b998374354af4c65bb9664452a51523d186e608387405f6133df0c5857c525055b3b7d5ca56f2e1520c9dba49f9ec9a3922d3df1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}